The cylinder came off a Gilbert & Barker TC1-1 1386. From what I’ve heard it’s a earlier version of the T-176 the main differences are no ribs in the lower skins and a centre nut instead of cylinder rods. I found a etching on the cylinder but can only make out the back half of it. It appears to be in a bow tie style logo “—— Clear” MFG Okla. The measurements are 12.5” x 29”

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Last edited by AlbertaNorthStar; Sat Jul 04 2020 04:08 PM.